In March 1984, the kidnapping of a Japanese candy executive was just the opening move in one of the most bizarre and unsolved criminal campaigns in modern history. For seventeen months, a group calling itself the Monster with 21 Faces, named after a fictional literary villain, terrorized Japan's food industry with poison threats, taunting letters, and a ghost-like operative known only as the Fox-Eyed Man, who was spotted monitoring police radio frequencies during live sting operations. The legal window has closed, the perpetrators can never be charged, and the identity of the Fox-Eyed Man remains unknown to this day. Explore the case, the theories, and the strange silence that ended it all at www.stillunexplained.com.

In the early hours of March 18, 1990, two men in police uniforms walked into the Isabella Stewart Gardner Museum and walked out with thirteen works of art worth half a billion dollars, including a Vermeer, two Rembrandts, and a small bronze eagle that one of them had been thinking about for twenty years. The greatest unsolved art heist in history has never produced an arrest, a recovery, or a clear answer. But one name keeps surfacing: Robert "Bobby" Donati, a Boston mob soldier with a decades-long obsession, a coded promise to his imprisoned boss, and a violent death that may have sealed the mystery for good. What did he know? And where is the art now?

On the night of February 25th, 1942, the U.S. Army fired 1,440 anti-aircraft shells into the sky over Los Angeles and found nothing. No wreckage. No enemy. No explanation that has ever fully held. The Battle of Los Angeles remains one of the strangest events of World War II on American soil, a night that launched competing theories about mass hysteria, secret technology, government cover-up, and something no official report has ever been willing to name. What was in that sky? And why did the answer matter so much to so many people, for so many different reasons?